English Explanatory Dictionary

Keller graph

English dictionary entry

Meanings

noun
  1. Any of a certain family of graphs related to Keller's conjecture, such that the vertices of the Keller graph of dimension n are the 4ⁿ elements (m₁,...,mₙ) where each m is 0, 1, 2, or 3, and two vertices are joined by an edge if they differ in at least two coordinates and differ by exactly two in at least one coordinate.

Word forms

Keller graph Keller graphs

Etymology

Named after Ott-Heinrich Keller.

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